I have just heard from my neurosurgeon that from the MRI scan I had last week he can see that what he thought was a tumour, is not. Apparently I have a/some cavernomas which he says are not serious. He needs to see me within the next two weeks to go through the scan and to agree the new medication. I am, understandably, over the moon!!!
Thank you all you kind folks for your support and sympathy.